These brain wave states profoundly impact how you feel upon waking and your cognitive performance in the hours that follow. In the early morning hours, particularly around 6:00 AM, most people ...

Delta waves (0.5-4 Hz) signify a state of deep sleep. A binaural beat with a frequency between 4 and 7 Hz, for example, is more likely to align with theta brain waves, promoting sleep and relaxation.

Researchers at Mass General Brigham have developed a potentially game-changing AI tool capable of detecting subtle changes in brain wave patterns that could predict cognitive decline years before ...

They then applied state-of-art information theory techniques ... there were changes in subtle brain wave features before symptoms occurred, especially in gamma band frequencies in deep sleep.